Off Day is an iPhone holiday alarm clock app designed by ZIZICICI LIMITED. It offers a range of built-in holiday templates from various countries like China, Japan, Singapore, Thailand, Korea, and the United States. Users can set up their holiday work schedules easily and also mark days off or workdays manually within the app.

By following simple steps and utilizing system shortcuts for automation, Off Day ensures you won't be disturbed by alarms on your days off. Whether you want to relax on your day off or stay productive on a workday, Off Day lets you make the final decision.